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author:

李隆梅 (李隆梅.) [1] | 黄文沂 (黄文沂.) [2] | 南峰 (南峰.) [3] | 郑铁明 (郑铁明.) [4]

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CSCD

Abstract:

设计了以烧结法制备铜表面多孔层的工艺过程,并以丙酮作为介质,测试了所制备的多孔表面强化管的传热性能.结果表明,表面多孔管显著地强化了沸腾给热.以0.074~0.046mm紫铜粉和R粉的复合粉烧结多孔管为例,当热通量为2.00×104~6.85×104kJ/(m2·h),沸腾给热系数可达2.23×104~5.28×104kJ/(m2·h·℃),比普通光滑管提高8~24倍;总传热系数可达3800~6236kJ/(m2·h·℃),比普通光滑管提高0.7~6倍

Keyword:

传热 多孔 强化 涂层 表面

Community:

  • [ 1 ] 福州大学化学工程系

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 1997

Issue: 06

Page: 102-107

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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